This study aims to investigate the moderating effect of Organizational Justice on the relationship between Employee Alienation and Organizational Silence, it was applied to a sample of (304) Response rate (98%) Nurses in Government Hospitals in Damietta, a set of hypotheses was formulated and to verify the validity of these hypotheses to achieve this study objectives. The researcher depended on the method of multiple regression analysis used multiple regression analysis by applying SPSS version 22. The study showed an interesting result that confirmed the positive impact of the dimensions of Employee Alienation on the dimensions of Organizational Silence, except Relational silence, The results also showed the negative impact of procedural Justice on the dimensions of Organizational Silence except Relational silence, and the results also showed the moderating effect of Organizational Justice on the relationship between Employee Alienation and Organizational Silence.